Reebok safety shoes S1PS FE4 Adventure Safety IB3611S1PS, size 36 The FE4 Adventure Safety shoes fulfil the EN ISO 61340 standards for ESD shoes and offer protection against electrostatic discharge. The robust, ribbed rubber sole provides considerable slip protection. Additional comfort is provided by the padded forefoot and angled heel profile, making them ideal for demanding environments. Features include a protective composite toe cap, microfibre, mesh and TPU upper, microfibre lining, moulded polyurethane foam insole and a non-slip ribbed rubber outsole. The midsole is made of Floatride Energy foam and is metal-free. Special features include an extra wide toe cap, 100% metal-free construction and ESD conformity. CE category II. EN ISO 20345:2022 S1PS SR ESD.